@charset "utf-8";
@import "reset";
.web {
    background: #f5f5f5;
    //顶部
    header {
        position: relative;
        background: #FFFFFF;
        .top {
            width: 1200px;
            margin: 0 auto;
            position: relative;
            //          border-bottom: 1px solid #e5e5e5;
            height: 60px;
            .top_logo {
                float: left;
                //             
                text-align: center;
                display: inline-block;
                margin-top: 11px;
                a {
                    >img {
                        height: 40px;
                        vertical-align: middle;
                    }
                }
            }
            .top_ico {
                float: right;
                margin-top: 18px;
                a {
                    font-size: 23px;
                }
            }
            .ico_xia {
                display: none;
                z-index: 11;
                width: 270px;
                background: #FFFFFF;
                overflow: hidden;
                border-radius: 4px;
                position: absolute;
                right: -20px;
                padding: 10px 0;
                box-shadow: 0 1px 2px 0 rgba(102, 102, 102, .5);
                >li {
                    display: block;
                    padding: 18px 0;
                    margin: 0 28px;
                    border-bottom: 1px rgba(0, 0, 0, .082) solid;
                    &:nth-child(4) {
                        border: 0;
                    }
                    >a {
                        font-size: 15px;
                        color: #333;
                        display: block;
                        overflow: hidden;
                        b {
                            font-size: 20px;
                            margin: 0 20px 0 10px;
                            display: inline-block;
                        }
                        span {
                            display: inline-block;
                            vertical-align: top;
                        }
                    }
                }
            }
        }
    }
    .nav {
        margin-left: 135px;
        margin-top: 22px;
        display: inline-block;
        li {
            float: left;
            margin-right: 56px;
        }
        a {
            color: #4e4e4e;
            font-size: 14px;
            &:hover {
                color: #868686;
            }
        }
    }
    .nav_neirong {
        width: 100%;
        position: absolute;
        display: none;
        background: #F2F2F2;
        z-index: 100;
        ul {
            width: 912px;
            margin: 0 auto;
            padding-top: 25px;
            li {
                display: inline-block;
                text-align: center;
                font-size: 16px;
                font-weight: 400;
                color: #333333;
                &:first-child {
                    float: left;
                }
                &:first-child {
                    >a {
                        display: inline-block;
                        overflow: hidden;
                        >img:hover {
                            transform: scale(1.1);
                            -webkit-transition: all 500ms linear;
                        }
                    }
                }
            }
            .nav_xx {
                width: 149px;
                height: 151px;
                background: #FFFFFF;
                float: right;
                margin-left: 18px;
                margin-bottom: 18px;
                >a {
                    display: inline-block;
                    overflow: hidden;
                    >img:hover {
                        transform: scale(1.05);
                        -webkit-transition: all 500ms linear;
                    }
                }
            }
        }
    }
    //底部
    footer {
        background: white;
        width: 100%;
        padding-bottom: 60px;
        .icc {
            width: 895px;
            margin: 0 auto;
            display: flex;
            padding-top: 73px;
            padding-bottom: 76px;
            li {
                margin: 0 20px;
                color: #666;
                width: 106px;
                text-align: center;
                >i {
                    display: block;
                    font-size: 30px;
                    margin-bottom: 14px;
                    font-weight: 400;
                }
                span {
                    font-size: 14px;
                    font-weight: 400;
                }
            }
        }
        .footer_box {
            width: 1200px;
            margin: 0 auto;
        }
        .foot_le {
            float: left;
            padding-left: 12px;
            padding-top: 61px;
            width: 744px;
            padding-bottom: 62px;
            dl {
                float: left;
                width: 140px;
                margin-right: 42px;
                dt {
                    font-size: 14px;
                    color: #3c3c3c;
                    display: inline-block;
                    margin-bottom: 17px;
                }
                dd {
                    list-style: none;
                    a {
                        font-size: 14px;
                        color: #8a8a8a;
                        display: block;
                        line-height: 30px;
                        letter-spacing: 1px;
                    }
                }
            }
        }
        .foot_ri {
            margin-top: 57px;
            float: right;
            text-align: right;
            vertical-align: middle;
            section {
                margin-top: -5px;
                margin-bottom: 20px;
                a {
                    display: block;
                    text-align: center;
                    background: #666666;
                    width: 173px;
                    color: #fff;
                    height: 51px;
                    line-height: 51px;
                    border-radius: 25px;
                    b {
                        font-size: 29px;
                    }
                    >span {
                        color: white;
                        font-size: 15px;
                        display: inline-block;
                        vertical-align: top;
                    }
                }
            }
            h3 {
                color: #333333;
                font-size: 24px;
                display: block;
                font-weight: 400;
            }
            p {
                color: #828282;
                font-size: 14px;
                padding-top: 2px;
                font-weight: 400;
            }
        }
    }
    .foot_mid {
        //      border-bottom: 1px solid #e1e1e1;
    }
    .foot_bot {
        border-top: 1px solid #f2f2f2;
        .bot_le {
            padding-top: 30px;
            font-size: 12px;
            color: #c7c6c8;
            letter-spacing: 1px;
            float: left;
            a {
                color: #c7c6c8;
                >img {
                    vertical-align: top;
                }
            }
        }
        .bot_ri {
            float: right;
            text-align: center;
            padding-top: 30px;
            span {
                font-size: 12px;
                color: #c7c6c8;
                letter-spacing: 1px;
                margin-left: 7px;
            }
            i {
                display: inline-block;
                width: 1px;
                height: 18px;
                margin-right: 17px;
                background-color: #c7c6c8;
                vertical-align: bottom;
            }
            a {
                color: #c7c6c8;
                font-size: 16px;
                margin-right: 16px;
                &:hover {
                    color: #898989;
                }
            }
        }
    }
    //右边图标
    .riri {
        bottom: 0;
        display: none;
        position: fixed;
        right: 0;
        margin-left: 620px;
        a {
            display: block;
            width: 70px;
            height: 62px;
            text-align: center;
            background-color: #FFFFFF;
            >i {
                font-size: 28px;
                line-height: 62px;
                display: inline-block;
            }
        }
    }
    .riri_b {
        display: block;
    }
    //吸顶盒
    .celling {
        display: none;
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        width: 100%;
        height: 146px;
        box-shadow: 0 2px 28px rgba(0, 0, 0, .1);
        background-color: rgba(255, 255, 255, .95);
        .celling_box {
            width: 1200px;
            margin: 0 auto;
            ul {
                li:first-of-type {
                    display: inline-block;
                    padding: 18px;
                    text-align: center;
                    >img {
                        width: 110px;
                        height: 110px;
                    }
                }
                li:nth-of-type(2) {
                    display: inline-block;
                    flex: 1;
                    width: 680px;
                    >p {
                        color: #333;
                        font-size: 14px;
                        line-height: 14px;
                        margin-bottom: 12px;
                    }
                }
                li:nth-of-type(3) {
                    padding-right: 40px;
                    display: inline-block;
                    align-items: center;
                    >p {
                        padding-right: 20px;
                        display: inline-block;
                        vertical-align: middle;
                        span {
                            display: block;
                            text-align: right;
                            &:nth-of-type(1) {
                                font-size: 26px;
                                line-height: 26px;
                                >i {
                                    font-size: 21px;
                                    line-height: 21px;
                                }
                            }
                            &:nth-of-type(2) {
                                font-size: 16px;
                                line-height: 16px;
                                margin-top: 11px;
                                color: #666666;
                            }
                        }
                    }
                    a {
                        font-size: 16px;
                        width: 174px;
                        line-height: 54px;
                        display: inline-block;
                        height: 54px;
                        background-color: #05b570;
                        border-radius: 5px;
                        text-align: center;
                        color: #FFFFFF;
                        &:hover {
                            background-color: #059157;
                        }
                    }
                }
            }
        }
    }
    .navFix {
        display: block;
    }
    //产品
    .product_bg {
        border-top: 1px solid #e5e5e5;
        background-color: #FFFFFF;
        width: 100%;
        .product {
            width: 1200px;
            margin: 0 auto;
            background-color: #FFFFFF;
            .pr_nav {
                height: 58px;
                border-bottom: 1px solid #e5e5e5;
                box-sizing: border-box;
                display: flex;
                align-items: center;
                justify-content: space-between;
                z-index: 9;
                span {
                    display: inline-block;
                    font-size: 18px;
                    color: #333333;
                }
                ul {
                    li {
                        display: inline-block;
                        margin-left: 30px;
                        a {
                            font-size: 13px;
                            color: #666666;
                            transition: opacity .3s ease;
                        }
                    }
                }
            }
            .pr_main {
                display: flex;
                min-height: 800px;
                .pr_main_le {
                    width: 600px;
                    display: inline-block;
                    padding-top: 60px;
                    padding-left: 40px;
                    .pr_main_le_tu {
                        width: 560px;
                        height: 560px;
                        vertical-align: middle;
                        overflow: hidden;
                        position: relative;
                        >img {
                            width: 100%
                        }
                        .le_tu_box {
                            width: 200px;
                            height: 200px;
                            background: rgba(0, 0, 0, .3);
                            position: absolute;
                            top: 0;
                            left: 0;
                            //                          display: none;
                            cursor: move;
                        }
                    }
                    //                  .bigphoto {
                    //                      width: 100%;
                    //                      display: flex;
                    //                      overflow: hidden;
                    //                      transform: matrix(1, 0, 0, 1, 0, 0);
                    //                      li {
                    //                          display: flex;
                    //                          width: 100%;
                    //                          flex: 0 0 100%;
                    //                          img {
                    //                              width: 560px;
                    //                              height: 560px;
                    //                          }
                    //                      }
                    //                  }
                    .photo_stage {
                        margin-top: 40px;
                        position: relative;
                        text-align: center;
                        display: flex;
                        width: 560px;
                        margin-bottom: 0;
                        justify-content: center;
                        >li {
                            display: inline-block;
                            width: 80px;
                            height: 80px;
                            margin: 0 15px;
                            opacity: .4;
                            //                          cursor: 4;
                            img {
                                width: 80px;
                                height: 80px;
                            }
                        }
                        .xiahuaxian {
                            position: absolute;
                            width: 45px;
                            height: 2px;
                            left: 0;
                            bottom: 0;
                            right: 0;
                            background-color: #B7B7B7;
                            border-radius: 1;
                        }
                    }
                }
                .big_box {
                    width: 560px;
                    height: 560px;
                    vertical-align: middle;
                    overflow: hidden;
                    position: absolute;
                    left: 50%;
                    display: none;
                    >img {
                        width: 200%;
                        height: 200%;
                        position: absolute;
                        left: 0;
                        top: 0;
                    }
                }
                .pr_main_ri {
                    display: inline-block;
                    padding-top: 80px;
                    padding-left: 68px;
                    overflow: hidden;
                    padding-right: 40px;
                    width: 560px;
                    .gundong {
                        width: 600px;
                        height: 600px;
                        overflow-x: hidden;
                        overflow-y: scroll;
                        .pr_main_title {
                            text-align: left;
                            letter-spacing: 1px;
                            font-weight: 400;
                            border-bottom: 1px solid #ededed;
                            h2 {
                                color: #333333;
                                font-size: 26px;
                                line-height: 39px;
                                margin-bottom: 7px;
                            }
                            p {
                                display: inline-block;
                                color: #A0A0A0;
                                font-size: 14px;
                                line-height: 22px;
                                margin-bottom: 12px;
                            }
                            h4 {
                                font-size: 30px;
                                line-height: 30px;
                                margin-bottom: 20px;
                                span {
                                    font-size: 21px;
                                }
                            }
                            dl {
                                display: flex;
                                align-items: center;
                                margin-bottom: 30px;
                                dt {
                                    display: flex;
                                    align-items: center;
                                    margin-right: 10px;
                                    >img {
                                        width: 16px;
                                        height: 16px;
                                    }
                                }
                                dd {
                                    font-size: 16px;
                                    color: #333333;
                                }
                                i {
                                    font-size: 14px;
                                    margin-left: 6px;
                                    padding: 1px;
                                    display: flex;
                                }
                            }
                        }
                        .pr_main_list {
                            padding-bottom: 30px;
                            dl {
                                display: block;
                                dt {
                                    font-size: 14px;
                                    line-height: 14px;
                                    color: #666666;
                                    margin-top: 30px;
                                    margin-bottom: 20px;
                                }
                                .three {
                                    padding-top: 20px;
                                    i {
                                        font-size: 16px;
                                        vertical-align: middle;
                                    }
                                }
                                .bluetooth {
                                    background-color: #fcfcfc;
                                    overflow: hidden;
                                    width: 492px;
                                    height: 116px;
                                    section {
                                        height: 90px;
                                        width: 164px;
                                        padding-top: 26px;
                                        text-align: center;
                                        a {
                                            display: inline-block;
                                            width: 42px;
                                            height: 42px;
                                            margin-bottom: 16px;
                                            >img {
                                                width: 42px;
                                                height: 42px;
                                            }
                                        }
                                        span {
                                            display: block;
                                            color: #666666;
                                            font-size: 14px;
                                            line-height: 14px;
                                            padding: 0 15px;
                                        }
                                    }
                                }
                                .number {
                                    display: inline-block;
                                    position: relative;
                                    border: 1px solid #dce1e4;
                                    width: 194px;
                                    height: 44px;
                                    border-radius: 5px;
                                    overflow: hidden;
                                    input {
                                        text-align: center;
                                        border: 0;
                                        border: none;
                                        box-sizing: border-box;
                                        font-size: 16px;
                                        width: 64px;
                                        height: 42px;
                                        line-height: 1px;
                                    }
                                    .number_min {
                                        position: absolute;
                                        cursor: pointer;
                                        text-align: center;
                                        width: 64px;
                                        left: 0;
                                        height: 42px;
                                        &::after {
                                            content: '';
                                            position: absolute;
                                            display: inline-block;
                                            width: 12px;
                                            height: 2px;
                                            background: #666666;
                                            left: 50%;
                                            margin-left: -6px;
                                            top: 50%;
                                            margin-top: -1px;
                                        }
                                    }
                                    .number_max {
                                        position: absolute;
                                        text-align: center;
                                        width: 64px;
                                        cursor: pointer;
                                        right: 0;
                                        height: 42px;
                                        &::before {
                                            content: '';
                                            position: absolute;
                                            display: inline-block;
                                            width: 2px;
                                            height: 12px;
                                            background: #666666;
                                            left: 50%;
                                            margin-left: -1px;
                                            top: 50%;
                                            margin-top: -6px;
                                        }
                                        &::after {
                                            content: '';
                                            position: absolute;
                                            display: inline-block;
                                            width: 12px;
                                            height: 2px;
                                            background: #666666;
                                            left: 50%;
                                            margin-left: -6px;
                                            top: 50%;
                                            margin-top: -1px;
                                        }
                                    }
                                }
                                dd {
                                    display: inline-block;
                                    text-align: center;
                                    &:first-of-type {
                                        margin-right: 20px;
                                    }
                                    &:nth-of-type(2) {
//                                      float: right;
                                    }
                                    .active {
                                        border: 1px solid #81cdb1;
                                    }
                                    >a {
                                        display: inline-block;
                                        width: 234px;
                                        height: 42px;
                                        border-radius: 5px;
                                        flex-wrap: wrap;
                                        vertical-align: middle;
                                        border: 1px solid #DCE1E4;
                                        justify-content: flex-start;
                                        color: #333333;
                                        text-decoration: none;
                                        &:hover {
                                            border: 1px solid #81cdb1;
                                        }
                                        .color_li {
                                            display: inline-block;
                                            vertical-align: middle;
                                            margin-top: -5px;
                                            margin-right: 0;
                                            border-radius: 50%;
                                            width: 16px;
                                            height: 16px;
                                            color: #F7BE9E;
                                            background-color: rgb(247, 190, 158);
                                        }
                                        .color_li_two {
                                            display: inline-block;
                                            vertical-align: middle;
                                            margin-top: -5px;
                                            margin-right: 0;
                                            border-radius: 50%;
                                            width: 16px;
                                            height: 16px;
                                            color: #3A3B3F;
                                            background-color: rgb(58, 59, 63);
                                        }
                                        span {
                                            font-size: 16px;
                                            color: #333333;
                                            line-height: 42px;
                                        }
                                    }
                                }
                            }
                        }
                    }
                    .pr_main_bot {
                        padding: 50px 0;
                        border-top: 1px solid #EDEDED;
                        display: flex;
                        a {
                            width: 196px;
                            height: 60px;
                            border-radius: 5px;
                            line-height: 60px;
                            text-align: center;
                            vertical-align: middle;
                            &:first-of-type {
                                color: #666666;
                                margin-right: 20px;
                                background-color: #f4f4f4;
                                font-size: 16px;
                                &:hover {
                                    background-color: #F2F2F2;
                                }
                            }
                            &:nth-of-type(2) {
                                color: #FFFFFF;
                                margin-left: 20px;
                                background-color: #05B570;
                                font-size: 16px;
                                &:hover {
                                    background-color: #059157;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    //产品细节图
    .detail {
        width: 100%;
        padding-top: 40px;
        //      padding-bottom: 40px;
        .detail_bor {
            width: 1200px;
            margin: 0 auto;
            background-color: #FFFFFF;
            >img {
                width: 1156px;
                &:first-child {
                    padding: 30px 22px 0px 22px;
                    overflow: hidden;
                }
                &:nth-child(2) {
                    padding: 0px 22px 30px 22px;
                }
            }
        }
    }
    .about {
        padding-top: 20px;
        width: 1200px;
        //      padding-bottom: 40px;
        background-color: #FFFFFF;
        margin: 40px auto;
        .about_list {
            justify-content: space-between;
            height: 40px;
            background-color: #FCFCFC;
            padding-left: 270px;
            padding-right: 40px;
            display: flex;
            .about_list_mid {
                display: inline-block;
                >a {
                    line-height: 40px;
                    color: #333333;
                    margin-right: 104px;
                    &:nth-child(2) {
                        color: #A0A0A0;
                    }
                    &:nth-child(3) {
                        color: #A0A0A0;
                    }
                }
            }
            .about_list_ri {
                line-height: 40px;
                align-items: center;
                font-size: 14px;
                a {
                    color: #333333;
                    text-decoration: none;
                    i {
                        font-size: 6px;
                    }
                }
            }
        }
        .comment {
            ul {
                list-style: none;
                li {
                    display: flex;
                    padding-top: 24px;
                    margin: 0 40px;
                    border-bottom: 1px solid #EDEDED;
                    .self {
                        width: 230px;
                        img {
                            width: 35px;
                            height: 35px;
                            border-radius: 50%;
                            margin-top: 2px;
                            float: left;
                        }
                        span {
                            padding-left: 55px;
                            font-size: 16px;
                            line-height: 2em;
                            display: block;
                            color: #666666;
                        }
                        .star {
                            display: block;
                            padding-left: 55px;
                            font-size: 16px;
                            i {
                                color: #F79a47;
                            }
                        }
                    }
                    .selftext {
                        width: 900px;
                        position: relative;
                        padding-bottom: 30px;
                        p {
                            font-size: 16px;
                            width: 753px;
                            color: #666666;
                            letter-spacing: 1px;
                            text-align: justify;
                            line-height: 2em;
                        }
                        >span {
                            position: absolute;
                            font-size: 14px;
                            line-height: 14px;
                            color: #A0A0A0;
                            top: 8px;
                            right: 0;
                        }
                        .ppt {
                            display: flex;
                            list-style: none;
                            .ppt_ii {
                                border-radius: 2px;
                                margin-top: 20px;
                                margin-right: 24px;
                                text-align: center;
                                >img {
                                    width: 88px;
                                    height: 88px;
                                }
                            }
                        }
                        .guanfang {
                            background-color: #f5f5f5;
                            margin-top: 30px;
                            padding: 25px;
                            width: 820px;
                            letter-spacing: 1px;
                            p {
                                color: #A0A0A0;
                                font-size: 16px;
                                line-height: 2em;
                            }
                            span {
                                color: #666666;
                                font-size: 16px;
                                line-height: 2em;
                            }
                        }
                    }
                }
            }
        }
        .about_title {
            align-items: center;
            height: 158px;
            .about_title_le {
                width: 270px;
                text-align: center;
                display: inline-block;
                section {
                    h2 {
                        font-size: 56px;
                        line-height: 56px;
                        color: #333333;
                        p {
                            font-size: 18px;
                            display: inline-block;
                            line-height: 18px;
                        }
                    }
                    span {
                        font-size: 14px;
                        line-height: 14px;
                        color: #A0A0A0;
                    }
                }
            }
            .about_title_ri {
                display: inline-block;
                p {
                    margin-bottom: 10px;
                    font-size: 14px;
                    line-height: 14px;
                    color: #A0A0A0;
                }
                ul {
                    display: flex;
                    li {
                        margin-right: 10px;
                        margin-top: 10px;
                        border: 1px solid #DCE1E4;
                        text-align: center;
                        width: auto;
                        height: auto;
                        margin-right: 10px;
                        margin-top: 10px;
                        border-radius: 5px;
                        &:hover {
                            border: 1px solid #81CDB1;
                        }
                        span {
                            font-size: 13px;
                            line-height: 34px;
                            padding: 0 14px;
                            color: #666666;
                        }
                    }
                }
            }
        }
    }
}

-webkit-scrollbar-track {
background-color: #FFFFFF;
} /* 滚动条的滑轨背景颜色 */
::-webkit-scrollbar-thumb {
background-color: rgba(0, 0, 0, 0.2);
} /* 滑块颜色 */

::-webkit-scrollbar-button {

background-color: #fff;

} /* 滑轨两头的监听按钮颜色 */

 
::-webkit-scrollbar-corner {

background-color: #FFFFFF;
} /* 横向滚动条和纵向滚动条相交处尖角的颜色 */